/**
* Copies a LDAP entry from one DN to another DN.
*
* @param string|\Zend\Ldap\Dn $from
* @param string|\Zend\Ldap\Dn $to
* @param boolean $recursively
* @return \Zend\Ldap\Ldap Provides a fluid interface
* @throws \Zend\Ldap\Exception
*/
public function copy($from, $to, $recursively = false)
{
$entry = $this->getEntry($from, array(), true);
if ($to instanceof DN) {
$toDnParts = $to->toArray();
} else {
$toDnParts = DN::explodeDn($to);
}
$this->add($to, $entry);
if ($recursively === true && $this->countChildren($from) > 0) {
$children = $this->_getChildrenDns($from);
foreach ($children as $c) {
$cDnParts = DN::explodeDn($c);
$newChildParts = array_merge(array(array_shift($cDnParts)), $toDnParts);
$newChild = DN::implodeDn($newChildParts);
$this->copy($c, $newChild, true);
}
}
return $this;
}
